Base | Representation |
---|---|
bin | 10000111011001… |
… | …11001001010010 |
3 | 100220011100021111 |
4 | 20131213021102 |
5 | 242321331432 |
6 | 22031043534 |
7 | 3342545365 |
oct | 1035471122 |
9 | 326140244 |
10 | 141980242 |
11 | 73164948 |
12 | 3b6705aa |
13 | 235517a1 |
14 | 14bdc0dc |
15 | c6e8347 |
hex | 8767252 |
141980242 has 8 divisors (see below), whose sum is σ = 222230016. Its totient is φ = 67903572.
The previous prime is 141980231. The next prime is 141980249. The reversal of 141980242 is 242089141.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (141980249) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1543218 + ... + 1543309.
It is an arithmetic number, because the mean of its divisors is an integer number (27778752).
Almost surely, 2141980242 is an apocalyptic number.
141980242 is a deficient number, since it is larger than the sum of its proper divisors (80249774).
141980242 is a wasteful number, since it uses less digits than its factorization.
141980242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3086552.
The product of its (nonzero) digits is 4608, while the sum is 31.
The square root of 141980242 is about 11915.5462317092. The cubic root of 141980242 is about 521.6861464325.
The spelling of 141980242 in words is "one hundred forty-one million, nine hundred eighty thousand, two hundred forty-two".
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